Fish can be found in lakes, rivers, and the ocean. There are several different species of fish, all of which can be harvested with the fishing ability and move each time a creature moves.
Clown Koi are a fairly large orange and black fish that resemble a clownfish mixed with a lion fish. They live in lakes and rivers. Catching them requires 2 fishing and they give 5 food when caught.
Fish Swarms are schools of small grey minnow-like fish that live in freshwater and the ocean. Fish swarms will sometimes collect in seaweed and at the edges of rivers. Catching them requires 1 fishing and they give 1 food per fish. The higher fishing, the more food (ex. 2 fishing will catch 2 fish).
Razoranha are a predatory freshwater fish who will attack any creature they encounter in the water. Catching them requires 4 fishing and they give 3 food when caught. They spawn one per day on a special green tile in a pond. Razoranha move each time a creature moves, similar to bunnies. They cannot attack any creature on land.